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Vikash raj shrivastava Asked a Question
June 16, 2021 8:37 pmpts 30 pts
2. A perturbation VpertaL is added to the Hydrogen atom potential. The shift in the energy level of the 2P state, when the effects of spin are neglected up to second order in a, pert is A. 0 B. 2ah +ah C 2ah D. ah+a'n 2
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  • Chandra dhawan thankyou
    see attachment dear
    • cropped8385979701022216073.jpg
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  • Nargis sultana
    option c just apply the potential V on ket P which has l=1,thus upon act of L^2 on ket P it will give l(l+1) h cut square
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